Abstract
Acacia Mill., s. l., (Fabaceae, Mimosoideae) has been recently proposed to principally consist of seven segregate genera: Vachellia Wight & Arn., Senegalia Raf., Mariosousa Seigler & Ebinger, Acaciella Britton & Rose, Parasenegalia Seigler & Ebinger, Pseudosenegalia Seigler & Ebinger, and Acacia s. str. Nomenclatural citations and type detail are presented here for 1706 species names in Acacia or affined genera in the New World, of which 386 species names are taxonomically accepted. Seventy-two names are currently recognized for Vachellia in the Americas that include an accepted 67 species, seven varieties and two forms. One hundred-one names are accepted for the most speciose genus Senegalia (100 species, one variety). Fifteen species names (eight varieties) are recognized in Acaciella, 14 species for Mariosousa, 11 species for Parasenegalia, and two species for Pseudosenegalia. Only 36 names (35 species, two varieties) are currently accepted for Acacia s. str., among the 714 species names (151 infraspecies) evaluated in Acacia. Other names considered may be assigned to Mimosa L. or to mimosoid legume genera such as Albizia Durazz., Calliandra Benth., Desmanthus Willd., Entada Adans., Leucaena Benth., Lysiloma Benth., Piptadenia Benth., Prosopis L., Samanea (Benth.) Merr., and Zapoteca H.M. Hern. The current status of other names in Acaciella, Senegalia, Vachellia, Mimosa, Manganaroa Speg., Pithecellobium Mart., Poponax, Prosopis, Lysiloma, and Myrmecodendron Britton & Rose that have not been transferred to, but mostly belong to, Acacia s. l. are also treated. Lectotypifications are newly provided for 248 names within the Mimosoideae, with three neotypifications.
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Claims 9
Claim · model-written summary
The treatment presents 1706 New World names, including 386 accepted species names.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Nomenclatural citations and type detail are presented here for 1706 species names in Acacia or affined genera in the New World, of which 386 species names are taxonomically accepted.”
Claim · model-written summary
Vachellia has 67 accepted American species.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Seventy-two names are currently recognized for Vachellia in the Americas that include an accepted 67 species, seven varieties and two forms.”
Claim · model-written summary
Senegalia has 100 accepted species.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“One hundred-one names are accepted for the most speciose genus Senegalia (100 species, one variety).”
Claim · model-written summary
Acaciella has fifteen recognized species names.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Fifteen species names (eight varieties) are recognized in Acaciella”
Claim · model-written summary
Mariosousa has 14 recognized species.
- Taxon
- Mariosousa
Mariosousae0 - Outcome
- 14 speciese0
- Value
- 14 speciese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“14 species for Mariosousa”
Claim · model-written summary
Parasenegalia has 11 recognized species.
- Taxon
- Parasenegalia
Parasenegaliae0 - Outcome
- 11 speciese0
- Value
- 11 speciese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“11 species for Parasenegalia”
Claim · model-written summary
Pseudosenegalia has two recognized species.
- Taxon
- PseudosenegaliaPseudosenegaliae0
- Outcome
- two speciese0
- Value
- two speciese0
Verbatim
e0“two species for Pseudosenegalia”
Claim · model-written summary
Acacia sensu stricto has 35 accepted species.
Verbatim
e0“Only 36 names (35 species, two varieties) are currently accepted for Acacia s. str., among the 714 species names (151 infraspecies) evaluated in Acacia.”
Claim · model-written summary
The authors newly designated 248 lectotypes and three neotypes.
- Taxon
- Mimosoideaemimosoid cladee0
- Outcome
- Lectotypificationse0
- Value
- 248 namese0
Verbatim
e0“Lectotypifications are newly provided for 248 names within the Mimosoideae, with three neotypifications.”